HEIDENHAIN TNC 620 User Manual page 78

3
Monitoring of configured machine components (MON and MON
Detail tabs, option 155
The control displays these tabs only if the software
option has been enabled on your machine.
Your machine tool builder can define up to ten
components to be monitored.
For any detected overload conditions, the machine tool
builder has configured component-specific automated
responses, e.g. stop of the current execution.
MON tab
Soft key Meaning
No direct
MON status
selection
Active if at least one monitoring component has
possible
been defined by the machine tool builder
Monitoring tasks:
Diagram:
Diagram zones:
Alternatively, the machine tool builder can define
only warning limits or error limits. If no limits have
been defined, the corresponding red or yellow line
is not displayed.
78
All monitored components with their defined
names and a color-coded status display
Green: component works under conditions
defined as safe
Yellow: component works under warning zone
conditions
Red: Overload condition
Combined display of all monitoring tasks
The red line shows the error limit defined by
the machine tool builder
The yellow line shows the warning limit defined
by the machine tool builder
The black line follows the condition of the
component that is subjected to the highest
load
Above the red line, as soon as at least one
of the monitored components reaches the
overload zone
Above the green line, as soon as at least
one of the monitored components reaches
the warning zone
Area above the red line: overload zone
Area between the red and green lines: warning
zone
Area below the green line: zone of conditions
defined as safe
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
Fundamentals | Status displays